Monema's TamTam: Virtual PBX
I’d been meaning to post about these guys a few weeks ago but my schedule didn’t allow it. However, this is an interested hosted PBX company that offers a drag and drop phone interface for larger companies.
The entire system uses a web front end for building your office. You add numbers, message boxes, and response trees by clicking a few buttons and the entire system is hosted offline. You can also “connect” to foreign offices for free, over Monema’s network.